/**
 * Copyright 2008 Matthew DeLambo
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.delambo.drool.modules;

import com.delambo.drool.interfaces.*;
import com.delambo.drool.pooling.*;
import com.delambo.drool.logging.*;
import com.google.inject.*;
import com.google.inject.name.*;
import java.sql.*;

public class Pool_Module implements Module {
    public void configure(Binder binder) {
        binder.bind(Pool.Factory.class).toInstance(new Pool.Factory() {
            
            @Inject AtomicLockingArray.Factory alaFactory;
            @Inject DataSource.Factory dsFactory;
            @Inject CleanerThread.Factory ctFactory;
            @Inject PoolNode.Factory pnFactory;
            @Inject Resource.Factory resourceFactory;
            @Inject CircularIndexPointer.Factory cipFactory;
            @Inject @Named("POOLMAP") PropertyMap props;
            Logger logger = LoggerFactory.getLogger();
            
            public Pool create(String propsFile) {
                props.loadProperties(propsFile);
                DataSource ds = dsFactory.create(props);
                CircularIndexPointer cip = cipFactory.create(
                        (Integer) props.getProperty("CP_SIZE"));
                AtomicLockingArray pool = alaFactory.create(
                        (Integer) props.getProperty("CP_SIZE"));
                CleanerThread ct = ctFactory.create(props, ds, pool);
                Pool<PoolNode_Impl<Resource<Connection>, Connection>, Connection> p 
                    = new Pool_Impl<PoolNode_Impl<Resource<Connection>, Connection>, Connection>(
                        pool, (Boolean) props.getProperty("AUTO_COMMIT"), ds, ct, 
                        logger, resourceFactory, pnFactory, cip);
                return p;
            }
            
        });
    }
}
